V. Eby

Maize: A Decision Support System for Management of Field Corn

Paul Heinz Heinemann, J. M. Carson, J. Ayers, 1992 .

PENN STATE APPLE ORCHARD CONSULTANT: DESIGN AND FUNCTION OF THE PEST MANAGEMENT MODULE

P. H. Heinemann, Robert Michael Crassweller, Edwin G. Rajotte, 1992 .

A CHEMICAL THINNING EXPERT SYSTEM ON THE PENN STATE APPLE ORCHARD CONSULTANT EXPERT SYSTEM

Robert Michael Crassweller, George M. Greene, V. Eby, 1992 .

A working description of the Penn State Apple Orchard Consultant, an expert system

P. H. Heinemann, Robert Michael Crassweller, Edwin G. Rajotte, 1992 .